The ucsb actuarial association has a balance of $75 at january 1 and $60 at december 31. at the end of each month the association deposits $10 from member dues. to pay for its lavish pizza parties, the association withdraws $5 on february 28, $25 on june 30, $80 on october 15 and $35 on october 31. calculate the dollar-weighted rate of return for the year

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

is the anwser b. (-13)?