Dubberly Corporation's cost formula for its manufacturing overhead is $32,200 per month plus $66 per machine-hour. For the month of March, the company planned for activity of 7,840 machine-hours, but the actual level of activity was 7,770 machine-hours. The actual manufacturing overhead for the month was $573,970.

The spending variance for manufacturing overhead in March would be closest to:

A. 24330 U

B. 24330 F

C. 28950 U

D. 28950 F

Tiana daniels enterprise’s trial balance as at december 31, 2016 did not balance. on february 15, 2017 the following errors were detected: errorsi. water rates had been undercast by $2, 000.  ii. a cheque paid to yvonne walch of $2, 680 had been posted to the credit side of her account.  iii. discount received total of $1, 260 had been posted to the debit side of the discount allowed account as $1, 620.  iv. rent paid in the amount of $24, 000 had been posted to the credit of the rent received account.  v. wayne returned goods valuing $1, 680 to daniels enterprise but had been completely omitted from the books.    required: 1. prepare the journal entries to correct the errors.  (narrations required)                    14.5 marks  2.    prepare the suspense account showing clearly the original trial balance error.          8 marks

The solution set for -18 < 5x-3 iso-3х3< xо-3хo3 > x

Two assets have the following expected returns and standard deviations when the risk-free rate is 5%: asset a e(ra) = 18.5% σa = 20% asset b e(rb) = 15% σb = 27% an investor with a risk aversion of a = 3 would find that on a risk-return basis. a. only asset a is acceptable b. only asset b is acceptable c. neither asset a nor asset b is acceptable d. both asset a and asset b are acceptable