In the short run, the average product of labor:（）

A. is initially declining but must increase at some point.

B. is upward sloping if the firm is experiencing diminishing marginal returns to labor.

C. is at A maximum where it intersects the marginal product of labor curve.

被撞伤的L住院费1万元，有无优先受偿权假使L正好也欠合伙企业1万元贷款未付，则合伙企业能否主张抵销
如果该合伙企业此前和X公司签订一份总价款8万元的买卖合同，约定合伙企业供货代办托运，由X公司支付运费。并在上述合同中约定，定金2万元，违约金1万元。合同订立后，X公司按约支付了2万元定金。后合伙企企没有履行合同，X公司损失2万元。