Which of the following equation is best representation of given graph's?

Options

A. 77
B. 82
C. 53
D. 76

Answer

D

Explanation

The total Magazine sold on Monday, Tuesday, and Wednesday together
`= gt [800^(**)(18//100)-500^(**)(19//100)]+`
`[800^(**)(33//100)-500^(**)(27//100]+`
`[800^(**)(25//100)-500^(**)(30//100)]`
`= gt (144-95)+(264-135)+(200-150)`
`= gt 49+129+50=228`
Required average =228/3=76