Bar (1) has a length of L1 = 2.50 m, and bar (2) has a length of L2 = 0.65 m. Initially, there is a gap of Δ = 3.5 mm between the rigid plate at B and bar (2). After application of the loads P to the rigid plate at B, the rigid plate moved to the right, stretching bar (1) and compressing bar (2). The normal strain in bar (1) was measured as 2,740 μm/m after the loads P were applied. Determine the normal strain produced in bar (2).