Refer to the information provided in Figure 15.4 below to answer the question(s) that follow. 
Figure 15.4
-Refer to Figure 15.4. If The Hand Made Shirt Shop is monopolistically competitive, what is the maximum level of average variable cost that would lead to the firm continuing to operate at the profit-maximizing level in the short run?
Definitions:
Temporal Lobes
are regions of the cerebral cortex located beneath the lateral fissure on both cerebral hemispheres of the brain, involved in processing auditory information and encoding memory.
Memory Trace Decay
The theory that memory fades and disappears over time if not accessed and used, attributing forgetting to the deterioration of memory traces.
Proactive Interference
The phenomenon where older memories hinder the recall of newer memories.
H.M.'s Brain
Refers to the study of a patient, Henry Molaison, whose case provided extensive insights into human memory and the functioning of the hippocampus after undergoing brain surgery.
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