<prompt> Translate the following text to SwahiliWage and price controls then in effect prevented employers from giving raises, but because the government regarded health insurance as a tax-free benefit, employers used it to fatten compensation packages for workers.  <response>: Utawala wa mshahara na bei wakati huo kwa kweli ulizuia waajiri kutoka kutoa ongezeko, lakini kwa sababu serikali iliona bima ya afya kama faida isiyo na ushuru, waajiri waliitumia kuongeza vifurushi vya fidia kwa wafanyakazi. 