1. Fluctuations of aggregate economic activity. 2.Cycles Expansion/Boom and Contraction/Recession. Peak and Trough: They are the turning Points of the business cycle. 3. Comovements of many macro variables over the business cycle.
Section 5: Using external media: CDs, DVDs and removable USB storage devices. â¢ dvd-r:until about 2005 the most common and portable format; cannot be erased or reused. â¢ dvd-rw:are-writable version of-rformat, similar to cdrw format CD discs.
Hi, I have Asus NX90Jq laptop which has a Blue ray reader **** DVD writer drive. This drive is functioning as just CD ROM reader after upgrade to Windows 10. It cannot recognize Blueray and DVD discs as well as cannot function as DVD / CD writer.