Hart Labs, inc. provides mad cow disease testing for both state and federal governmental agricultural agencies. Because the compary's customers are govermmental agencios, prices are strictly regulated. Thereforc, Hart Labs must constantly monitor and control its testing costs. Shown below are the standard costs for a typical test. The lab does not maintain an inventory of test tubes. As a result, the tubes purchased each month are used that month. Actual activity for the month of November 2020 , when 1,400 tests were conducted, resulted in the following. Monthly budgeted fwwed overhead is $16800. Revenues for the month were $91,000, and selling and administrative exenses were $3.800. (a) Compute the price and quantity variances for diect materials and direct labor. efextbook and Media List of Accounts Attempts: 0 of 3 used (b) The parts of this question must be completed in order, This part will be available when you complere the part above