2.(20%)【題組】 (a) Find the Thevenin equivalent circuil (Vm andRw ) at the terminals a~b in Fig. 2. (15
【題組】(4)Assume instead that Walker uses the straight-line method of amortization of any discount or p
(13%)五、Mike Geary, the controller of Shellhammer Company, has reviewed the expected useful lives and
【題組】(3)A company’s stock is selling for $35 per share at year-end. This current year it paid shareho
(18%)七、At the beginning of the current period, Emler Corp. had balances in Accounts Receivable of $2
【題組】(2)Prepare the entries to record the recovery of the uncollectible account during the period.(4%
【題組】(4)Determine the ending balances in Accounts Receivable and Allowance for Doubtful Accounts. (8%
4.Evaluate the integral、where R is the trapezoidal region with vertices (1,0), (2,0), (0,2), and (0,
1.A disk of radius R with uniform surface charge density a, lies in the xy plane.【題組】(a)Find the pot
【題組】(b)Use the result in (a) to find the electric field at a distance z above the center of the disk
2.A point charge q is imbedded at the center of a sphere of linear dielectric material (with suscept