Please help the heroes answer, thank you, kneel and beg the heroes for help, thank you very much

It is not necessarily unreasonable, your situation belongs to the "irregular working hours system", and there are two departmental regulations on such a work system in China

The Measures for the Examination and Approval of Enterprises Implementing the Irregular Working Hours System and the Comprehensive Calculation of Working Hours System stipulate that there are three main types of employees who can implement the irregular working hours system: (1) senior management personnel, field personnel, sales personnel, some on-duty personnel and other employees who cannot be measured according to standard working hours due to their work; (2) Long-distance transportation personnel, taxi drivers, some loading and unloading personnel of railways, ports and warehouses in enterprises, as well as employees who need to work in a mobile manner due to the special nature of their work; (3) Other employees who are suitable for the implementation of irregular working hours due to production characteristics, special needs of work or scope of responsibilities.

The implementation of the irregular working hours system by an enterprise requires the approval of the relevant functional departments in its locality. According to the "Measures for the Examination and Approval of the Implementation of the Irregular Working Hours System and the Comprehensive Calculation of Working Hours by Enterprises", "the examination and approval measures for other work and rest methods such as the implementation of the irregular working hours system and the comprehensive calculation of working hours working hours system in local enterprises shall be formulated by the people's labor administrative departments of all provinces, autonomous regions and municipalities directly under the Central Government, and shall be reported to the labor administrative departments for the record.

Therefore, your question should be divided into two aspects, first, whether you belong to the scope of indefinite work-based employees, second, whether there are relevant regulations in the area where your enterprise is located, and third, whether your enterprise has been approved by the relevant functional departments.

It's much better than our company, as long as we work during the day, even if it's Sunday, it's calculated as a normal wage. Unless you work overtime at night, you will be paid double wages.

It is not feasible for option A to have a negative NPV, and it is not feasible for option B to have an internal rate of return of 9% below the discount rate.

Present value coefficient of annuity for 11 years = (1-(1+10%) 11)) 10% = D Scheme Net Present Value =

Option C.

Let b>a>0 prove: there exists (a,b), so that ae b-be a=(1- )e )a-b) [The original question is wrong!] Slowly.

Proof: as a function f(x)=(e x) x,g(x)=1 x; then f'(x)=[x-1) finch destroys the mold x ]e x; g'(x)=-1/x²；

f(x) and g(x) and their derivatives satisfy Cauchy's median theorem.

All the conditions, so that Yu Chang in (a,b) makes the equation:

f(b)-f(a)]/g(b)-g(a)=f'(ξg'( Established, i.e., has:

e^b)/b-(e^a)/a]/[1/b)-(1/a)]=1)/ξe^ξ]1/ξ²

i.e. there is (ae b-be a) (b-a)=-1)e

That is, there is ae b-be a=(1- )e )a-b).

** = 1 sweater + (1 sweater - 80) + (1 sweater + 230) = 954 for 3 clothes (the words are too blurry to see clearly).

Then it's 3 sweaters - 80 + 230 = 954

3 sweaters = 804

1 sweater = 268

1 coat = 1 sweater + 230 = 268 + 230 = 498

solution, let the x sheet of 1 yuan, then the 5 corners have (50-x) x + (50 x x).