Requirement 2: Revise the data in your worksheet to reflect the results for the subsequent perlod as shown below: a-1. What is the materials quantity varlance? (Indlcate the effect of each varlance by selectlng "F" for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero varlance)). a-2. What is the materlals price varlance? (Indlcate the effect of each varlance by selectlng "F" for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero varlance)). b-1. What is the labor efficlency varlance? (Indlcate the effect of each varlance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero varlance)). b-2. What is the labor rate varlance? (Indicate the effect of each varlance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero varlance). Round your final answer to nearest whole dollar amount.) -1. What is the varlable overhead efficlency varlance? (Indlcate the effect of each variance by selectlng "F" for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero varlance)). c-2. What Is the variable overhead rate variance? (Indlcate the effect of each varlance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero variance))